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Hitachi shows a lithium-Ion battery with 10 years battery life

December 8th, 2010

Hitachi has created a rechargeable lithium-ion battery cell that battery life of more than 10 years.

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Lithium-ion (Li-ion) are found in consumer electronics such as mobile phones and laptops, Hitachi said the new technology lead for the first time in batteries for electric vehicles and industrial wind parks.

Although Li-ion Laptop battery is about four times the power density than lead acid batteries, the relatively high cost and less than five years, life is not favorable for the great tasks and schedules in batteries, lead acid batteries up to 10 years before the can spare.

The company said on Monday had developed a new oxide composite material – a lithium-manganese spinel (LiMn204) – to the cathode of the Dell inspiron 1440 battery , improving their resistance to acid in the electrolyte, an important determinant of life. It also reduces the formation of crystals in the electrolyte, which also shortens the life of a battery.

Although the company is not all the details about these changes unless said that the cathode consists mainly of manganese in place of the commonly used cobalt, manganese is to get a lot easier, but so far there has been enough of this battery chemistry.

The Dell GD761 battery was a prototype with Shin-Kobe Electric Machinery Co Ltd and in cooperation with the New Energy of the Japanese Government and the Industrial Technology Development Organization established to promote research of energy produced. Hitachi has not indicated when the battery would go into production.

Hitachi, which has its fourth annual loss for the year ended 31 Reported in March, has said it will return to focus on green businesses, including batteries for electric vehicles as part of its plan to profitability.

Last year, researchers said at the Technical University of Graz in Austria, it was a silicone gel that make Li-ion batteries 10 times more efficient could be developed.

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Sharing Folders Windows XP

December 1st, 2010

Windows XP operating system is certainly still used, even within departments. Let’s see how to create a network to share folders between two computers with these operating systems. The only requirement is that the PC must be connected together via LAN or wireless.

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The first step is to verify that the computers belong to the same workgroup. We click with the right-click “My Computer / Properties / Computer Name”, we click the Change button to change the name of our computer or workgroup.

To share a folder , just click on it with the right mouse button and choose “Sharing and Security.” Select “Share this folder on the network.” Users currently can only read, open on their computer or copy files to the folder in common. If you also select “Allow network users to change my files”, then the amendments will be allowed.

You can now see the folders shared by the connected PC by going to: My Network Places / View workgroup computers / pc_utente.

To share, however, a printermust first be installed and connected to either computer. Then click on Start -> Printers and Faxes. We click the right button on the printer and select Sharing. In the dialog box that will have to click on Share this printer on the network.

To check the printer the other computer, just click on “Add Printer” and follow the automatic installation process. The only difference from the installation of a physical printer is that you must click search network printer instead of a local printer.

Obviously, in order to operate the printer from computer B, if it is installed on computer A, you need your computer to be turned on and placed online.

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TweetDeck: manage accounts on Facebook, MySpace and Twitter from your desktop

November 18th, 2010

tweetdeck

From Facebook to Twitter, through MySpace and similar sites, now we all have so many profiles on social networks that manage them all in a constant has become a real business from the Titans.

TweetDeck is a nice free application that aims primarily intended to solve this problem by aggregating in a single column structure customizable window, all updates and news from Facebook, Twitter, MySpace and other social networks.

With TweetDeck, each user can update their status on Facebook, Twitter and MySpace singly, timing of the publication of the post, attach multimedia files to them and shorten the links posted on your profile without lifting a finger (does everything in TweetDeck automatic).

With flexible software user interface, you can decide how many columns to display in the main window of the latter and what to display in them. Remarkable, then, the ability to filter content based on keywords and custom comment on posts of friends without access to the browser.

Because it is based on Adobe AIR framework (which must be installed on your computer), the program is compatible with all major operating systems and has the same functionality on both Windows and Mac and Linux.

You can download it from the Download section of all notebooks by clicking here.

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4 Ultimate Tips on increasing laptop battery life

October 22nd, 2010

Battery life is one of the most important people to look at the purchase of laptops. Plus the Apple powerbook g4 15 inch battery lasts, the more work you can get away to a power source. Therefore, it is important to take steps to reduce power consumption, and increase the overall lifespan of the battery.

Switch-off Wi-Fi and / or Bluetooth when not in use.

Wi-Fi and Bluetooth quickly drain your Dell latitude d420 battery. When you’re not connected to a wireless network and any Bluetooth device, try disabling both to save your Presario V2000 battery.

2. Lower electrical power when you use your computer Mobile.

The main applications you run on your computer Mobile, And your power settings, plus Dell Inspiron 6400 battery empties during use. Duration fewer programs at one time, and changing power settings, such as reducing screen brightness, will prolong the life of the Apple A1189 battery. Running graphically intensive programs like games is particularly hard on batteries, because graphics cards attract large amounts of electricity and generate heat.

3. Dispelling the unused devices.

Computer peripherals such as mice, external hard drives and optical drives need external power to operate. When you have finished using this equipment, unplug the system so they will no longer discharge the Dell Latitude E5400 battery. Computers Mobiles have a touchpad so you can actually work without a mouse.

4. Avoid extreme temperatures.

Laptop Battery are designed to operate properly in a temperature range selected. Do not use or charge your computer Mobile in hot or cold. Similarly, computers Mobiles normally operate more efficiently when it is cooler. Try to keep the internal temperature by holding free and clear of fan for ventilation.

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Here the Robot controlled by a Netbook

August 27th, 2010

Who has not dreamed of having a robot that could perform more strenuous tasks at home? Or maybe send him shopping and avoid the queue hours by car downtown? Well before long it will be possible . The development of robotics is enormous. In Italy for example, was made about a month ago the new version of a robot – a football player. Probably a ‘ good buy for the teams interesting that instead of paying fine billion annually in salary , merely to make an initial purchase of a particular investment and then put it in the field. Seriously , the robot in question is based on ocular and joint sensors , able to focus on the ball and kicking in a predetermined direction .

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The real news of the day the farm robed and the now ubiquitous netbook(Toshiba Satellite A205 battery) with at least one house we all. The company in question had long ago launched a robot in the video presentation took the android in a particular place of popcorn and took them to his ” master. ” The new model is called robots Three. In addition to more ‘economical than the previous maintained by a Netbook. The kit components can be purchased directly on the project website and you will receive the matching set of parts to assemble their robots Three ( without the PA3400U-1BRS battery ) .

The starting price is only $ 399 , but is expandable depending on the capabilities of the robot and interest , especially with the optional accessories like batteries last longer and specific sensors . Technically, the robed Three is 30 x 30 x 16 cm in size and 1.8 kg thinks kit purchase includes a complete frame , wheels, an engine of 120 rpm , a rechargeable battery and a USB controller that can be connected to the netbook(Dell TC030 battery). Programming is simple and compatible with most common languages such as C, C + + , C #, the Action Script, Flash , Java and Visual Basic. Operating systems are then connected both Windows and Linux as well as Mac OS X.

The cost of previous models was less accessible (Silvio $ 1279 and Cup to $ 1,799 ), while the Three manufacturer wanted to make sure that the robot would be within reach of most enthusiasts. Certainly in the future we will see some beautiful.

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Sony launches new Vaio VPCEB1Z1E E / B

August 2nd, 2010

vaioSony has introduced its new E series of its Vaio notebooks(Sony VGP-BPS9/B). Analyze specifically what appears to qualify as his flagship, the VPCEB1Z1E / B.

Analyzing the technical capabilities of the computer is immediately clear that Sony has decided to aim for hardware to meet the growing need for audiovisual reproduction of his clients, leaving substantially the aesthetic object.

The Vaio VPCEB1Z1E E / B because no major innovations over its predecessors chassit give a very simple, perhaps cumbersome than other models on the market. To make matters worse, from this point of view, we think a touchpad slightly awkward to use than the general size of the device.

And although the positioning of the USB is on the need to organize the internal components of the notebook(Sony VGP-BPS5A battery) in a way, the position of the two doors, bottom right, it proves to be far from optimal

The stylistic shortcomings are immediately supplanted by the technical characteristics of this machine that we are sure will delight fans of audio visual. For a 15-screen, 5-inch full HD is in fact connected, among others, a Blu-ray disc, the best currently on the market for what regards the HD and playback of high resolution.

For an Intel Core i5-430m with a 2.2 GHz Intel ® Turbo Boost (max 2.5 GHz) is connected to a memory 4 GB DDR3 SDRAM (1066 MHz). Bluetooth connectivity combined with WLAN 802.11 b / g / n makes the Vaio VPCEB1Z1E E / B one of the most interesting notebook(VGP-BPS8A battery) models for the planned marketing. The operating synthem is obviously the new Windows 7, is accompanied latest version of Adobe Acrobat Reader is a demo version of the new Microsoft Office Home and Student valid for 60 days trial.

 

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The processor is evolving into a 10-fold

July 23rd, 2010

The computer(Dell Inspiron 9300 battery) market is moving increasingly toward mobility: the future is marked by the simplicity and portability. Over the years, a computer component decreases its value agree to the changes introduced simultaneously, one component that has seen the most growth in recent years is the processor: the old model 10 years ago with faster processors present optimized multimedia operations or other special situations through external instruction set and finally the huge multi-step: first simulated, then actual number of cores inside the processor is step one to eight.

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But now we are preparing a new revolution of processors: Australian scientists have created a transistor 10 times smaller than that currently used by them. Such a creation will not only save enormous space, but also increase performance and decrease the heat generated by the core. All this is possible thanks to a tiny transistors and simple, but we see more closely this “piece”: the transistor is a solid that has the special feature to pass current only when l ‘order’. We can assimilate the transistor to a faucet when we open the handle, passes the water when the handle is closed, water does not pass. From this simple mechanism is born whole series of buildings that allow what we now call computers(Dell Latitude D620 Battery).

To understand what levels of development we arrived just think of the number of transistors in a component: we started from 3500 transistors in the early 1974′s CPU(which runs by HP Pavilion DV6000 battery) up to over 60 million in the latest Pentium IV. This number will be ten times greater with the creation made by Australian scientists! The new transistor is based on “quantum dots”, a transistor on an atomic scale big four billionths of meters, are frightening figures that allow us to do what we do now every day.

 

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Kia Crashes the Green Car Party with the Kia Hybrid Car

July 2nd, 2010

Kia Crashes the Green Car Party with the Kia Hybrid Car

Remember when Kia first hit the market and other car manufacturers were laughing at them? Well, they haven’t been laughing in quite some time as Kia continues to put out attractive looking vehicles for far less money than anyone else. They have now unleashed their latest entry into the hybrid market at the new Kia hybrid car would appear to be something special lenovo thinkpad r400 battery. Before we get into anything else, let’s just talk about the design for a second. While the new BMW is hot, Kia is doing a pretty nice job for a lot less money. While it may not have the go power of the BMW, it has a look that will surely turn some heads. This is just a flat out sharp looking ride and it is not hard at all to see this car catching on rather quickly with the younger generation.

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YouTube: Kia Ray Concept | More Videos

The car is designed to get power from the gasoline engine, the battery or both of them depending on the current condition. The technology will reward the car owner with a range of about 746 miles and an incredible fuel rating of 202 mpg. The battery alone can power the car for about 50 miles on a single charge. These numbers will surely keep some money in everyone’s wallet.

This car is truly a green car as it is made with recycled materials and has solar panels built into the roof of the vehicle. These panels will power some of the internal controls of the car, thereby reduction the carbon footprint and making it even more attractive to anyone trying to save the eco system.

Looking at this car up and down, it is really tough to find anything unlikeable. The HP laptop battery design is cool, its fuel efficient, and saves power by using solar cells. Did we mention that it looks really cool? This is a car that is surely going to be a hit and will once again solidify Kia’s spot on the automobile market. Just don’t be surprised when this baby shows up in some high society driveways because it really is that cool looking.

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The solution to the problem of iPhone 4 antenna

June 30th, 2010

Some users are worried about losing satellite reception when 3G Apple iPhone 4 handful. For now, Apple seems to ignore the problem.

The information in detail: These days, a dispute on the net swelling of the receipt of the telephone network with the Apple A1185 iPhone in April when the device is in the hand (ie iPhone 4: already in trouble). However, the concern that this problem is far from being the iPhone 4. Whether in the old iPhone or other phones, there is a very rapid loss of signal when holding the camera in some way.

After showing the problems of the bars and yellow dots on the screen, which is back in terms of receiving size. They first reported by Insanely Great Mac site that showed a progressive loss of 3G reception to his court, from the moment the user started to have the iPhone from the lower left corner. The same antennas are on the GSM / UMTS in particular.

Other evidence cited by the particular sites Gizmodo and MacRumors is then reached, confirming the loss of reception when the iPhone will offer two points in his helmet. Must be said that the steel structure of this amplifier is the antenna. Our colleagues at Engadget then tried the experiment with two Apple A1175 iPhone 4. The first was actually released the symptoms while he was held by the left side, loss of approval even dropped calls improvised. The second was for him has always functioned normally. In France, the change to the same conclusion: no problem.

It seems that to qualify for a manufacturing problem in one part of products Apple A1060 iPhone 4. T to be solved by a software update? Asked by post by Engadget to see what it intends to resolve this issue, Steve Jobs, would simply replied, “Do not just take the iPhone as you do.” (EP)

In fact, for the Apple A1148 iPhone in April, is a very fast solution for those who want to invest in a deposit of the bumper. The solution is quite spartan and not very aesthetic, but it deserves to operate: just put a piece of paper tape on the bridge at the bottom left of the camera, and your problem will be solved!

The article Via where to buy . Hopes that help you.

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Amazon plans new version of Kindle

June 24th, 2010

Amazon plans new version of Kindle for August

It should be thinner and have a sharper display. Touch screen color display and Amazon allegedly issued a denial. Therefore, the screen will react faster than the current models.

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The next-generation Kindle will be thinner than the current device and a sharper display feature (Image: fujitsu lifebook e8310 battery).

Amazon will reportedly introduce in August a new version of its e-book reader Kindle. It is to be thinner and have a sharper display than the currently available models. The reported Bloomberg.

According to the plans of two of the online merchant trusted person to the next-generation Kindle, a touch screen would not even have a color display, it is said. Therefore, the screen should respond faster.

Beginning of last week, Amazon CEO Jeff Bezos had said at the AGM of his company, one with a color screen Kindle lying still in the distant future. He saw different things in the lab, but they were not yet ready for production, he cited the Wall Street Journal.

Amazon in early February a report by the lenovo thinkpad x60 battery New York Times that the New York-based start-up Touchco had taken over. The company develops flexible multi-touch panels, which led to the assumption of the online mail-order planning a competitor to Apple’s iPad. Bezos said last week, however, Amazon intends to continue to develop as a pure Kindle reader.

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